Inventor

VAN VECHTEN ROGER G

US2 patents

⚠️ This page may combine multiple inventors who share the name “VAN VECHTEN ROGER G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GEN MOTORS CORP

1 patent

US5509387AApr 23, 1996

Bearing cap for an internal combustion engine

GEN MOTORS CORP19 citations88

GM GLOBAL TECH OPERATIONS INC

1 patent

US7591173B2Sep 22, 2009

Method and apparatus for monitoring the restriction level of a vehicular air filter element

GM GLOBAL TECH OPERATIONS INC15 citations76